package com.design.pattern.facade;

/**
 * 调用者
 */
public class Client {
    /**
     * 客户段不直接调用子系统,通过门面调用,实现功能.
     * @param args
     */
    public static void main(String[] args) {
        Facade facade=new Facade();
        facade.getUserSubBooks();
    }
}
